GRADE 3 SCIENCE QUIZ MS SAIMA

Multiple Choice

What is gravitational force?

• It makes objects at rest start moving.

• It makes objects that are moving stop.

• The force of attraction between two objects.

• It pulls you into space.

Multiple Choice

Plants need what to do photosynthesis?

• Food absorbed from ground
• Sun's energy
• Food broken down
• Minerals from the soil

Multiple Choice

Which of these is a living thing?

• Rock

• Tree

• Car

• Table

Multiple Choice

What do plants need to make food?

• Soil

• Water

• Sunlight

• All of the above

Multiple Choice

Which sense helps us smell a flower?

• Sight

• Taste

• Smell

• Hearing

Multiple Choice

Most of the energy that we use on Earth originally came from the ______.

• moon
• plants
• animals
• sun

Multiple Choice

The first part of the eye that light hits. 

• lens
• cornea
• pupil
• retina

Multiple Choice

An area where an organism finds food, shelter and water in a specific arrangement

• niche
• biosphere
• biome
• habitat

Multiple Choice

Where does this animal live?

• grassland
• jungle
• ocean
• arctic

Multiple Choice

What ecological problem is shown in this picture?

• littering

• water pollution

• air pollution

• endangered animals

Multiple Choice

This is an example of a ______________.

• diagram with labels

• table of contents

• map and legend

Multiple Choice

Which of the following gives us light and heat?

• Moon

• Star

• Sun

• Clouds

Multiple Choice

What do animals need to live?

• Toys

• Food

• Houses

• TV

Multiple Choice

Which season is the coldest?

• Summer

• Winter

• Spring

• Fall

Multiple Choice

What gas do humans need to breathe?

• Oxygen

• Carbon dioxide

• Nitrogen

• Smoke

Multiple Choice

What makes objects fall to the ground?

• Wind

• Force

• Gravity

• Heat

Multiple Choice

Which of these is a source of energy?

• Ice

• Sun

• Moon

• Rock

Multiple Choice

Which part of the body helps us see?

• Ears

• Eyes

• Nose

• Hands

Multiple Choice

Which of these animals lives in water?

• Cat

• Dog

• Fish

• Cow

Open Ended

Explain why sunlight is important for the growth of plants.

Open Ended

What is one new thing you learned about living and non-living things?